83.172.56.0/22

AS56981 · JSC "ER-Telecom Holding"

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Summary

Country	Russia
Domain	tomline.ru
ASN	AS56981
Registry	RIPE
ID	SSMU-T-NET

WHOIS Details

inetnum:        83.172.56.0 - 83.172.59.255
netname:        SSMU-T-NET
descr:          ORG-SSMU2-RIPE
descr:          Siberian State Medical University
descr:          Moscowsky tr. ,2
descr:          634050, Tomsk, Russia
country:        RU
admin-c:        ERTH3-RIPE
tech-c:         ERTH70-RIPE
status:         ASSIGNED PA
mnt-by:         ERTH-MAGISTR
mnt-by:         RAID-MNT
notify:         ripe@ertelecom.ru
created:        2014-12-26T06:15:43Z
last-modified:  2021-07-10T12:19:35Z
source:         RIPE
abuse-email:    abuse@domru.ru
abuse-c:        RAID1-RIPE
abuse-org:      ORG-RA21-RIPE

role:           ER-Telecom ISP General Contact Role
address:        111, str. Shosse Kosmonavtov
address:        614000 Perm
address:        Russian Federation
e-mail:         info@domru.ru
nic-hdl:        ERTH3-RIPE
notify:         ripe@ertelecom.ru
mnt-by:         ERTH-MAGISTR
mnt-by:         RAID-MNT
created:        2019-04-29T09:26:35Z
last-modified:  2019-04-29T09:26:35Z
source:         RIPE

role:           Network Operation Center CJSC ER-Telecom Holding Tomsk branch
address:        CJSC ER-Telecom Holding Tomsk branch
address:        shosse Kosmonavtov, 111
address:        614099 Perm'
address:        Russian Federation
phone:          +7 342 2 195 100
fax-no:         +7 342 2 195 100
e-mail:         noc@tomsk.ertelecom.ru
abuse-mailbox:  abuse@domru.ru
admin-c:        RAID1-RIPE
tech-c:         RAID1-RIPE
nic-hdl:        ERTH70-RIPE
notify:         ripe@ertelecom.ru
created:        2011-06-16T11:23:49Z
last-modified:  2019-06-07T06:21:48Z
source:         RIPE
mnt-by:         RAID-MNT

route:          83.172.56.0/22
descr:          Siberian State Medical University
descr:          Tomsk, Russia
org:            ORG-CHTB3-RIPE
origin:         AS56981
notify:         lir@tomline.ru
mnt-by:         RAID-MNT
created:        2021-07-10T11:49:08Z
last-modified:  2021-07-10T11:49:08Z
source:         RIPE

organisation:   ORG-CHTB3-RIPE
org-name:       JSC ER-Telecom Holding Tomsk Branch
org-type:       OTHER
descr:          TM DOM.RU, Tomsk ISP
address:        shosse Kosmonavtov, 111
address:        614099 Perm'
address:        Russian Federation
phone:          +7 342 2462 367
fax-no:         +7 342 2195 104
e-mail:         ripe@ertelecom.ru
admin-c:        ERTH70-RIPE
tech-c:         ERTH70-RIPE
abuse-c:        RAID1-RIPE
ref-nfy:        ripe@ertelecom.ru
notify:         ripe@ertelecom.ru
mnt-ref:        RAID-MNT
mnt-by:         RAID-MNT
created:        2011-06-16T11:29:55Z
last-modified:  2019-10-18T13:11:48Z
source:         RIPE

Hosted domains

There are 6 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
83.172.56.214	ssmu.ru	5
83.172.56.185	preventorium.ru	1

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

7 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
83.172.56.214	AS56981 JSC "ER-Telecom Holding"	`4.66ms` from Novosibirsk, RU

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
101.124.0.198	AS23724 IDC, China Telecommunications Corporation	`4.04ms` from Beijing, CN
2.245.18.118	AS6805 Telefonica Germany GmbH & Co.OHG	`4.21ms` from Berlin, DE
58.161.178.86	AS1221 Telstra Limited	`4.81ms` from Brisbane, AU
202.36.150.150	AS4049 CELLO GROUP LIMITED	`0.66ms` from Christchurch, NZ
18.158.198.214	AS16509 Amazon.com, Inc.	`0.17ms` from Frankfurt am Main, DE
110.235.81.22	AS9269 Hong Kong Broadband Network Ltd.	`0.50ms` from Hong Kong, HK
154.205.114.150	AS9294 GNET INC.	`0.65ms` from Hong Kong, HK
92.171.97.118	AS3215 Orange S.A.	`17.99ms` from Marseille, FR
212.248.88.230	AS8359 MTS PJSC	`2.31ms` from Moscow, RU
140.233.177.38	AS21859 Zenlayer Inc	`0.24ms` from Paris, FR
201.239.46.182	AS22047 VTR BANDA ANCHA S.A.	`3.00ms` from Santiago, CL
119.192.15.22	AS4766 Korea Telecom	`1.37ms` from Seoul, KR
61.152.249.86	AS4812 China Telecom (Group)	`3.73ms` from Shanghai, CN
218.212.34.54	AS55430 Starhub Ltd	`2.33ms` from Singapore, SG
13.237.193.230	AS16509 Amazon.com, Inc.	`0.14ms` from Sydney, AU
13.231.11.38	AS16509 Amazon.com, Inc.	`0.23ms` from Tokyo, JP
126.9.103.70	AS17676 SoftBank Corp.	`3.40ms` from Tokyo, JP
65.95.119.54	AS577 Bell Canada	`6.58ms` from Toronto, CA
41.46.175.166	AS8452 TE-AS	`4.53ms` from Cairo, EG
175.7.210.166	AS4134 CHINANET-BACKBONE	`8.38ms` from Changsha, CN
162.205.123.118	AS7018 AT&T Enterprises, LLC	`2.60ms` from Chicago, US
3.134.125.6	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
172.9.134.198	AS7018 AT&T Enterprises, LLC	`9.78ms` from Columbus, US
38.242.201.102	AS51167 Contabo GmbH	`0.27ms` from Duesseldorf, DE
51.254.5.38	AS16276 OVH SAS	`0.10ms` from Gravelines, FR

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -m9 83.172.58.125

traceroute to 83.172.58.125 (83.172.58.125): 9 hops max, 52 byte packets

1 [AS15169] 142.250.234.100 338.078 ms

2 *

3 *

4 [AS56981] 109.194.40.33 365.991 ms

5 [AS56981] 109.194.40.56 365.882 ms

6 [AS56981] 88.204.22.143 366.185 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Sydney, AU

On August 22nd 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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